extends DB in hubloc to maintain hubloc connectivity
Merge pull request #126 from MicMee/master

extends DB in hubloc to maintain hubloc connectivity
z_fetch_url - include curl debug info in return array and log it (at logger_data level)  on failure
This should probably be at a lower log level, but unsuccessful connections could happen a lot on a busy production site so we'll try to keep the log noise down unless somebody really needs to track this info.
Merge https://github.com/friendica/red into zpull
provide detailed error to remote site for the myriad of things that can go wrong inside item_store(), !! this changes the return of item_store !!
change wording on item_store message so we can find failures fast with grep item_store logfile | grep -v created
this should fix the foreign language like notifications (again)
remove old debugging cruft
well that really stuffed things up...
make comments work again
assuming this doesn't blow up the internet like the last fix - this is a very old bug that's been reported time and time again and nobody every bothered to debug or even report it somewhere where we could monitor it. It's buried somewhere in my stream, but basically is "things don't work right if you've got 'everybody in my address book' permissions" on "can send me their channel stream and posts". I think this is Michelle's problem and anybody else who has en empty matrix after making lots of connections.
flag failed auth attempts in DB table hubloc
delete logger line; was the wrong place.
implement  tip from Mike, corrected the sql statement
Merge pull request #129 from MicMee/master

to flag failed auth attempts in db table hubloc as hubloc_receive_error
Fixed error in SQL Statement
Merge pull request #130 from ndurchx/patch-1

Fixed error in SQL Statement
remove some debugging stuff now that the problem they were trying to locate down has been solved.
more remote error reporting for zot
so public_recips and allowed_public_recips is working so much better than before, but was still not quite right. We seem to be getting all the right results for top-level posts now, but comments aren't getting through on channels for which we've allowed them to send us their stream, but not comment on our posts. The reason is we were seeing if they could comment - and we only need to do that if we own the post. If they own the post, we only need to check if they can send us their stream.